CN214794598U - Building engineering structure crack detection device - Google Patents
Building engineering structure crack detection device Download PDFInfo
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- CN214794598U CN214794598U CN202120723236.3U CN202120723236U CN214794598U CN 214794598 U CN214794598 U CN 214794598U CN 202120723236 U CN202120723236 U CN 202120723236U CN 214794598 U CN214794598 U CN 214794598U
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Abstract
The utility model discloses a structural crack detection device for building engineering, which comprises a detection machine body, wherein the left and right ends of the rear surface of the detection machine body are fixedly connected with connecting plates, the inside of each connecting plate is provided with a fixing device, the fixing device comprises a strap, the upper and lower ends of the front surface of the strap are fixedly connected with a movable clamping plate, the upper and lower ends of the rear surface of the connecting plate are respectively provided with a first connecting groove, the left and right sides of the inner wall of the first connecting groove are respectively provided with a second connecting groove, the movable clamping plate is movably connected in the second connecting groove, the strap is pulled outwards after being installed, the movement of the strap drives the movement of the movable clamping plate, the movable clamping plate is tightened in the second connecting groove, the movable clamping plate can not move in the second connecting groove, the connection is more stable, and a user can pass through the existence of the strap, the portable removal detects quick-witted body, facilitates the use.
Description
Technical Field
The utility model relates to a building crack detects technical field, specifically is a building engineering structure crack detection device.
Background
Buildings such as houses and bridges need to be subjected to crack detection after being built, potential safety hazards are prevented, ultrasonic detectors are mostly used for crack detection at present, ultrasonic waves are characterized by high ultrasonic frequency and short wavelength, good beam emission performance and directivity are achieved along linear propagation within a certain distance, and cracks can be found out more accurately.
As disclosed in the chinese patent: a structural crack detection device for building engineering, the publication number: CN208334282U, through walking motor drive walking gear revolve, because the restriction of spout and gyro wheel frame, make the extension rod reciprocate, the adjustment height reaches and detects the distance of position, when machinery is assembled and is used, assembles the speed slowly, and the connection after assembling is fixed the effect relatively poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a building engineering structure crackle detection device to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a crack detection device for a building engineering structure comprises a detection machine body, wherein the left end and the right end of the rear surface of the detection machine body are fixedly connected with connecting plates, fixing devices are arranged in the connecting plates, each fixing device comprises a strap, the upper end and the lower end of the front surface of each strap are fixedly connected with a movable clamping plate, the upper end and the lower end of the rear surface of each connecting plate are respectively provided with a first connecting groove, the left side and the right side of the inner wall of each first connecting groove are respectively provided with a second connecting groove, the movable clamping plates are movably connected in the second connecting grooves, and the surfaces, close to each other, of the first connecting grooves are respectively provided with a movable groove; and an auxiliary detection device is arranged outside the detection machine body.
Preferably, braces and a spread groove size looks adaptation, remove two size looks adaptations of cardboard and spread groove, the equal fixedly connected with connectors in both ends about the upper surface of detection machine body, the higher authority fixedly connected with cable conductor of connector, the higher authority fixedly connected with of cable conductor detects the head.
Preferably, the auxiliary detection device comprises a fixed inner rod, the left end and the right end of the circumferential outer surface of the detection head are fixedly connected with the fixed inner rod, the circumferential outer surface of the fixed inner rod is in threaded connection with a rotating sleeve, a threaded groove is formed in the rotating sleeve, and the threaded groove is matched with the fixed inner rod in size.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) when a user needs to use the constructional engineering structure crack detection device, the constructional engineering structure crack detection device is taken out of the tool box, then the connecting plate and the detection machine body are assembled, the movable clamping plate at one end of the connecting plate is inserted into the movable groove formed in the rear surface of the connecting plate, the size of the movable groove is matched with that of the movable clamping plate, so that the movable clamping plate can move in the movable groove, then the movable clamping plate moves to the position of the second connecting groove in the movable groove and downwards moves the braces, the downwards movement of the braces drives the movable clamping plate to move to the second connecting groove, the length of the movable clamping plate is larger than that of the first connecting groove, and when the movable clamping plate moves to the second connecting groove and outwards moves the braces, the movement of the braces drags the movable clamping plate to move, and it is spacing to remove the cardboard by spread groove one, unable outside removal, it is fixed with the connection that detects the quick-witted body just so to have realized the braces, then fix the other end of braces in detecting the quick-witted body, with the braces installation back, outside pulling braces, the removal of braces drives the removal that removes the cardboard, it tightens up to remove the cardboard in spread groove two, let remove the cardboard can not be at spread groove two internalizations, it is more stable to connect, let the user pass through the existence of braces, more portable removal detects quick-witted body, and is convenient to use.
(2) This building engineering structure crack detection device, when using building engineering structure crack detection device, will detect the head and aim at the position that needs detect, detect the degree of depth of crackle through detecting the head, and when detecting great gap, the user does not have suitable thing to support and detects the head, when detecting, need keep the position of detecting the head with the hand always, the user can twist the rotating sleeve at this time, threaded connection through thread groove and fixed interior pole, let the rotating sleeve rotate on the surface of fixed interior pole, aim at the both sides that the wall detected the gap with fixed interior pole, the gap of equidimension can be pressed close to through the length that the rotating sleeve extends at this time, the removal is detected the head and is close to the gap, just, the connection of detecting head and detection position has been realized, it is more convenient during the detection.
Drawings
Fig. 1 is a front schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the back of the present invention;
fig. 3 is a schematic structural view of the fixing device of the present invention;
fig. 4 is a schematic structural diagram of the auxiliary detection device of the present invention.
In the figure: 1. a detector body; 11. a connector; 12. a cable wire; 13. rotating the sleeve; 14. a detection head; 15. fixing the inner rod; 16. a thread groove; 21. a connecting plate; 22. a harness; 23. connecting a first connecting groove; 24. a moving groove; 25. connecting groove two; 26. the card is moved.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a crack detection device for a building engineering structure comprises a detection machine body 1, wherein the left end and the right end of the rear surface of the detection machine body 1 are fixedly connected with a connecting plate 21, a fixing device is arranged in the connecting plate 21 and comprises a strap 22, the upper end and the lower end of the front surface of the strap 22 are fixedly connected with a movable clamping plate 26, the upper end and the lower end of the rear surface of the connecting plate 21 are respectively provided with a first connecting groove 23, the left side surface and the right side surface of the inner wall of the first connecting groove 23 are respectively provided with a second connecting groove 25, the movable clamping plate 26 is movably connected in the second connecting grooves 25, the mutually adjacent surfaces of the two first connecting grooves 23 are respectively provided with a movable groove 24, the strap 22 and the first connecting groove 23 are matched in size, the movable clamping plate 26 is matched in size with the second connecting grooves 25, the left end and the right end of the upper surface of the detection machine body 1 are respectively and fixedly connected with a connector 11, a cable 12 is fixedly connected to the upper surface of the connector 11, and a detection head 14 is fixedly connected to the upper surface of the cable 12, when a user needs to use the constructional engineering structure crack detection device, the constructional engineering structure crack detection device is taken out of the tool box, then the connecting plate 21 and the detection machine body 1 are assembled, the movable clamping plate 26 at one end of the connecting plate 21 is inserted into the movable groove 24 formed in the rear surface of the connecting plate 21, the size of the movable groove 24 is matched with that of the movable clamping plate 26, so that the movable clamping plate 26 can move in the movable groove 24, then the movable clamping plate 26 moves to the position of the connecting groove two 25 in the movable groove 24, the braces 22 move downwards, the movable clamping plate 26 is driven by the downward movement of the braces 22 to move to the connecting groove two 25, the length of the movable clamping plate 26 is larger than that of the connecting groove one 23, so that when the user moves the braces 22 outwards after the movable clamping plate 26 moves to the connecting groove two 25, the movable clamping plate 26 of the braces 22 moves and drags, the movable clamping plate 26 is limited by the first connecting groove 23 and cannot move outwards, so that the straps 22 and the detector body 1 are fixedly connected, the other end of each strap 22 is fixed in the detector body 1, the straps 22 are pulled outwards after being installed, the movement of the straps 22 drives the movable clamping plate 26 to move, the movable clamping plate 26 is tightened in the second connecting groove 25, the movable clamping plate 26 cannot move in the second connecting groove 25, the connection is more stable, a user can move through the straps 22, and the detector body 1 is more portable and convenient to use;
the detection machine body 1 is externally provided with an auxiliary detection device, the auxiliary detection device comprises a fixed inner rod 15, the left end and the right end of the circumferential outer surface of a detection head 14 are fixedly connected with the fixed inner rod 15, the circumferential outer surface of the fixed inner rod 15 is in threaded connection with a rotating sleeve 13, a threaded groove 16 is formed in the rotating sleeve 13, the threaded groove 16 is matched with the fixed inner rod 15 in size, when the structural crack detection device is used, the detection head 14 is aligned to a position to be detected, the depth of a crack is detected through the detection head 14, when a large gap is detected, a user does not have a proper object to support the detection head 14, when in detection, the position of the detection head 14 is required to be kept by hand all the time, at this time, the user can twist the rotating sleeve 13, and the rotating sleeve 13 is rotated on the surface of the fixed inner rod 15 through threaded connection of the threaded groove 16 and the fixed inner rod 15, the fixed inner rod 15 is aligned to the two sides of the wall detection gap, the gap with different sizes can be pressed close to by the length extended by the rotating sleeve 13, the movable detection head 14 is close to the gap, the connection between the detection head 14 and the detection position is realized, and the detection is more convenient.
Specifically, the utility model discloses during the use:
the first step is as follows: when a user needs to use the constructional engineering structure crack detection device, the constructional engineering structure crack detection device is taken out of the tool box, then the connecting plate 21 and the detection machine body 1 are assembled, the movable clamping plate 26 at one end of the connecting plate 21 is inserted into the movable groove 24 formed in the rear surface of the connecting plate 21, the size of the movable groove 24 is matched with that of the movable clamping plate 26, so that the movable clamping plate 26 can move in the movable groove 24, then the movable clamping plate 26 moves to the position of the connecting groove two 25 in the movable groove 24, the braces 22 move downwards, the movable clamping plate 26 is driven by the downward movement of the braces 22 to move to the connecting groove two 25, the length of the movable clamping plate 26 is larger than that of the connecting groove one 23, so that when the user moves the braces 22 outwards after the movable clamping plate 26 moves to the connecting groove two 25, the movable clamping plate 26 of the braces 22 moves and drags, and it is spacing that remove cardboard 26 is by spread groove 23, unable outside removal, it is fixed with the connection that detects quick-witted body 1 to have just so realized braces 22, then fix braces 22's the other end in detecting quick-witted body 1, install braces 22, outside pulling braces 22, braces 22's removal drives the removal that removes cardboard 26, remove cardboard 26 tightens up in spread groove two 25, let remove cardboard 26 can not be at spread groove two 25 internalization, it is more stable to connect, let the user can pass through the existence of braces 22, more portable removal detects quick-witted body 1, and convenient to use.
The second step is that: when using building engineering structure crack detection device, will detect the position that first 14 alignment needs detected, detect the degree of depth of crackle through detecting first 14, and when detecting great gap, the user does not have suitable thing to support and detects first 14, when detecting, need keep detecting the position of first 14 with the hand always, the user can twist at this time and rotate cover 13, through thread groove 16 and the threaded connection of fixed interior pole 15, let rotate cover 13 and rotate on the surface of fixed interior pole 15, will fix interior pole 15 to the wall and detect the both sides in gap, can press close to the gap of equidimension not through the length that rotates cover 13 extension at this time, it is close to the gap to remove detection head 14, just realized detecting first 14 and the connection that detects the position, it is more convenient during the detection.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a building engineering structure crack detection device, is including detecting quick-witted body (1), the equal fixedly connected with connecting plate (21) in both ends about the rear surface of detecting quick-witted body (1), be equipped with fixing device, its characterized in that in connecting plate (21): the fixing device comprises a strap (22), wherein the upper end and the lower end of the front face of the strap (22) are fixedly connected with a movable clamping plate (26), the upper end and the lower end of the rear face of the connecting plate (21) are respectively provided with a first connecting groove (23), the left side face and the right side face of the inner wall of the first connecting groove (23) are respectively provided with a second connecting groove (25), the movable clamping plate (26) is movably connected in the second connecting groove (25), and the surfaces, close to each other, of the two first connecting grooves (23) are respectively provided with a movable groove (24);
an auxiliary detection device is arranged outside the detector body (1).
2. The structural crack detection device of claim 1, wherein: the straps (22) are matched with the connecting grooves I (23) in size, and the moving clamping plates (26) are matched with the connecting grooves II (25) in size.
3. The structural crack detection device of claim 1, wherein: the detection machine comprises a detection machine body (1), wherein connectors (11) are fixedly connected to the left end and the right end of the upper surface of the detection machine body, and cables (12) are fixedly connected to the upper surface of the connectors (11).
4. The structural crack detection device of claim 3, wherein: the upper surface of the cable (12) is fixedly connected with a detection head (14).
5. The structural crack detection device of claim 4, wherein: the auxiliary detection device comprises a fixed inner rod (15), and the left end and the right end of the circumferential outer surface of the detection head (14) are fixedly connected with the fixed inner rod (15).
6. The structural crack detection device of claim 5, wherein: the outer surface of the circumference of the fixed inner rod (15) is in threaded connection with a rotating sleeve (13), a thread groove (16) is formed in the rotating sleeve (13), and the thread groove (16) is matched with the fixed inner rod (15) in size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120723236.3U CN214794598U (en) | 2021-04-09 | 2021-04-09 | Building engineering structure crack detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120723236.3U CN214794598U (en) | 2021-04-09 | 2021-04-09 | Building engineering structure crack detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214794598U true CN214794598U (en) | 2021-11-19 |
Family
ID=78670291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120723236.3U Expired - Fee Related CN214794598U (en) | 2021-04-09 | 2021-04-09 | Building engineering structure crack detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214794598U (en) |
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2021
- 2021-04-09 CN CN202120723236.3U patent/CN214794598U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211119 |